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/*
** Zabbix
** Copyright (C) 2001-2021 Zabbix SIA
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
#include "dbcache.h"
#include "log.h"
#include "audit_graph.h"
static int graph_flag_to_resource_type(int flag)
{
if (ZBX_FLAG_DISCOVERY_NORMAL == flag || ZBX_FLAG_DISCOVERY_CREATED == flag)
{
return AUDIT_RESOURCE_GRAPH;
}
else if (ZBX_FLAG_DISCOVERY_PROTOTYPE == flag)
{
return AUDIT_RESOURCE_GRAPH_PROTOTYPE;
}
else
{
zabbix_log(LOG_LEVEL_CRIT, "unexpected audit graph flag detected: ->%d<-", flag);
THIS_SHOULD_NEVER_HAPPEN;
exit(EXIT_FAILURE);
}
}
#define GR_OR_GRP(s) (AUDIT_RESOURCE_GRAPH == resource_type) ? "graph."#s : "graphprototype."#s
void zbx_audit_graph_create_entry(int audit_action, zbx_uint64_t graphid, const char *name, int flags)
{
int resource_type;
zbx_audit_entry_t local_audit_graph_entry, **found_audit_graph_entry;
zbx_audit_entry_t *local_audit_graph_entry_x = &local_audit_graph_entry;
RETURN_IF_AUDIT_OFF();
resource_type = graph_flag_to_resource_type(flags);
local_audit_graph_entry.id = graphid;
local_audit_graph_entry.cuid = NULL;
local_audit_graph_entry.id_table = AUDIT_GRAPH_ID;
found_audit_graph_entry = (zbx_audit_entry_t**)zbx_hashset_search(zbx_get_audit_hashset(),
&(local_audit_graph_entry_x));
if (NULL == found_audit_graph_entry)
{
zbx_audit_entry_t *local_audit_graph_entry_insert;
local_audit_graph_entry_insert = zbx_audit_entry_init(graphid, AUDIT_GRAPH_ID, name, audit_action,
resource_type);
zbx_hashset_insert(zbx_get_audit_hashset(), &local_audit_graph_entry_insert,
sizeof(local_audit_graph_entry_insert));
if (AUDIT_ACTION_ADD == audit_action)
{
zbx_audit_update_json_append_uint64(graphid, AUDIT_GRAPH_ID, AUDIT_DETAILS_ACTION_ADD,
GR_OR_GRP(graphid), graphid, "graphs", "graphid");
}
}
}
void zbx_audit_graph_update_json_add_data(zbx_uint64_t graphid, const char *name, int width, int height,
double yaxismin, double yaxismax, zbx_uint64_t templateid, int show_work_period, int show_triggers,
int graphtype, int show_legend, int show_3d, double percent_left, double percent_right, int ymin_type,
int ymax_type, zbx_uint64_t ymin_itemid, zbx_uint64_t ymax_itemid, int flags, int discover)
{
char audit_key[AUDIT_DETAILS_KEY_LEN], audit_key_name[AUDIT_DETAILS_KEY_LEN],
audit_key_width[AUDIT_DETAILS_KEY_LEN], audit_key_height[AUDIT_DETAILS_KEY_LEN],
audit_key_yaxismin[AUDIT_DETAILS_KEY_LEN], audit_key_yaxismax[AUDIT_DETAILS_KEY_LEN],
audit_key_templateid[AUDIT_DETAILS_KEY_LEN], audit_key_show_work_period[AUDIT_DETAILS_KEY_LEN],
audit_key_show_triggers[AUDIT_DETAILS_KEY_LEN], audit_key_graphtype[AUDIT_DETAILS_KEY_LEN],
audit_key_show_legend[AUDIT_DETAILS_KEY_LEN], audit_key_show_3d[AUDIT_DETAILS_KEY_LEN],
audit_key_percent_left[AUDIT_DETAILS_KEY_LEN], audit_key_percent_right[AUDIT_DETAILS_KEY_LEN],
audit_key_ymin_type[AUDIT_DETAILS_KEY_LEN], audit_key_ymax_type[AUDIT_DETAILS_KEY_LEN],
audit_key_ymin_itemid[AUDIT_DETAILS_KEY_LEN], audit_key_ymax_itemid[AUDIT_DETAILS_KEY_LEN],
audit_key_flags[AUDIT_DETAILS_KEY_LEN], audit_key_discover[AUDIT_DETAILS_KEY_LEN];
int resource_type;
RETURN_IF_AUDIT_OFF();
resource_type = graph_flag_to_resource_type(flags);
zbx_snprintf(audit_key, sizeof(audit_key), (AUDIT_RESOURCE_GRAPH == resource_type) ? "graph" :
"graphprototype");
#define AUDIT_KEY_SNPRINTF(r) zbx_snprintf(audit_key_##r, sizeof(audit_key_##r), GR_OR_GRP(r));
AUDIT_KEY_SNPRINTF(name)
AUDIT_KEY_SNPRINTF(width)
AUDIT_KEY_SNPRINTF(height)
AUDIT_KEY_SNPRINTF(yaxismin)
AUDIT_KEY_SNPRINTF(yaxismax)
AUDIT_KEY_SNPRINTF(templateid)
AUDIT_KEY_SNPRINTF(show_work_period)
AUDIT_KEY_SNPRINTF(show_triggers)
AUDIT_KEY_SNPRINTF(graphtype)
AUDIT_KEY_SNPRINTF(show_legend)
AUDIT_KEY_SNPRINTF(show_3d)
AUDIT_KEY_SNPRINTF(percent_left)
AUDIT_KEY_SNPRINTF(percent_right)
AUDIT_KEY_SNPRINTF(ymin_type)
AUDIT_KEY_SNPRINTF(ymax_type)
AUDIT_KEY_SNPRINTF(ymin_itemid)
AUDIT_KEY_SNPRINTF(ymax_itemid)
AUDIT_KEY_SNPRINTF(flags)
AUDIT_KEY_SNPRINTF(discover)
#undef AUDIT_KEY_SNPRINTF
zbx_audit_update_json_append_no_value(graphid, AUDIT_GRAPH_ID, AUDIT_DETAILS_ACTION_ADD, audit_key);
#define ADD_STR(r, t, f) zbx_audit_update_json_append_string(graphid, AUDIT_GRAPH_ID, AUDIT_DETAILS_ACTION_ADD, \
audit_key_##r, r, t, f);
#define ADD_UINT64(r, t, f) zbx_audit_update_json_append_uint64(graphid, AUDIT_GRAPH_ID, AUDIT_DETAILS_ACTION_ADD, \
audit_key_##r, r, t, f);
#define ADD_INT(r, t, f) zbx_audit_update_json_append_int(graphid, AUDIT_GRAPH_ID, AUDIT_DETAILS_ACTION_ADD, \
audit_key_##r, r, t, f);
#define ADD_DOUBLE(r, t, f) zbx_audit_update_json_append_double(graphid, AUDIT_GRAPH_ID, AUDIT_DETAILS_ACTION_ADD, \
audit_key_##r, r, t, f);
#define AUDIT_TABLE_NAME "graphs"
ADD_STR(name, AUDIT_TABLE_NAME, "name")
ADD_INT(width, AUDIT_TABLE_NAME, "width")
ADD_INT(height, AUDIT_TABLE_NAME, "height")
ADD_DOUBLE(yaxismin, AUDIT_TABLE_NAME, "yaxismin")
ADD_DOUBLE(yaxismax, AUDIT_TABLE_NAME, "yaxismax")
ADD_UINT64(templateid, AUDIT_TABLE_NAME, "templateid")
ADD_INT(show_work_period, AUDIT_TABLE_NAME, "show_work_period")
ADD_INT(show_triggers, AUDIT_TABLE_NAME, "show_triggers")
ADD_INT(graphtype, AUDIT_TABLE_NAME, "graphtype")
ADD_INT(show_legend, AUDIT_TABLE_NAME, "show_legend")
ADD_INT(show_3d, AUDIT_TABLE_NAME, "show_3d")
ADD_DOUBLE(percent_left, AUDIT_TABLE_NAME, "percent_left")
ADD_DOUBLE(percent_right, AUDIT_TABLE_NAME, "percent_right")
ADD_INT(ymin_type, AUDIT_TABLE_NAME, "ymin_type")
ADD_INT(ymax_type, AUDIT_TABLE_NAME, "ymax_type")
ADD_UINT64(ymin_itemid, AUDIT_TABLE_NAME, "ymin_itemid")
ADD_UINT64(ymax_itemid, AUDIT_TABLE_NAME, "ymax_itemid")
ADD_INT(flags, AUDIT_TABLE_NAME, "flags")
if (AUDIT_RESOURCE_GRAPH_PROTOTYPE == resource_type)
ADD_INT(discover, AUDIT_TABLE_NAME, "discover")
#undef ADD_STR
#undef ADD_UINT64
#undef ADD_INT
#undef ADD_DOUBLE
#undef AUDIT_TABLE_NAME
}
void zbx_audit_graph_update_json_add_gitems(zbx_uint64_t graphid, int flags, zbx_uint64_t gitemid, int drawtype,
int sortorder, const char *color, int yaxisside, int calc_fnc, int type, zbx_uint64_t itemid)
{
char audit_key_[AUDIT_DETAILS_KEY_LEN], audit_key_drawtype[AUDIT_DETAILS_KEY_LEN],
audit_key_sortorder[AUDIT_DETAILS_KEY_LEN],
audit_key_color[AUDIT_DETAILS_KEY_LEN], audit_key_yaxisside[AUDIT_DETAILS_KEY_LEN],
audit_key_calc_fnc[AUDIT_DETAILS_KEY_LEN], audit_key_type[AUDIT_DETAILS_KEY_LEN],
audit_key_itemid[AUDIT_DETAILS_KEY_LEN];
int resource_type;
RETURN_IF_AUDIT_OFF();
resource_type = graph_flag_to_resource_type(flags);
#define AUDIT_KEY_GITEMS_SNPRINTF(r, nested) zbx_snprintf(audit_key_##r, sizeof(audit_key_##r), \
((AUDIT_RESOURCE_GRAPH == resource_type) ? "graph.gitems[" ZBX_FS_UI64 "]"#nested#r : \
"graphprototype.gitems[" ZBX_FS_UI64 "]"#nested#r), gitemid);
AUDIT_KEY_GITEMS_SNPRINTF(,)
AUDIT_KEY_GITEMS_SNPRINTF(drawtype, .)
AUDIT_KEY_GITEMS_SNPRINTF(sortorder, .)
AUDIT_KEY_GITEMS_SNPRINTF(color, .)
AUDIT_KEY_GITEMS_SNPRINTF(yaxisside, .)
AUDIT_KEY_GITEMS_SNPRINTF(calc_fnc, .)
AUDIT_KEY_GITEMS_SNPRINTF(type, .)
AUDIT_KEY_GITEMS_SNPRINTF(itemid, .)
zbx_audit_update_json_append_no_value(graphid, AUDIT_GRAPH_ID, AUDIT_DETAILS_ACTION_ADD, audit_key_);
#define ADD_STR(r, t, f) zbx_audit_update_json_append_string(graphid, AUDIT_GRAPH_ID, AUDIT_DETAILS_ACTION_ADD, \
audit_key_##r, r, t, f);
#define ADD_INT(r, t, f) zbx_audit_update_json_append_int(graphid, AUDIT_GRAPH_ID, AUDIT_DETAILS_ACTION_ADD, \
audit_key_##r, r, t, f);
#define ADD_UINT64(r, t, f) zbx_audit_update_json_append_uint64(graphid, AUDIT_GRAPH_ID, AUDIT_DETAILS_ACTION_ADD, \
audit_key_##r, r, t, f);
#define AUDIT_TABLE_NAME "graphs_items"
ADD_INT(drawtype, AUDIT_TABLE_NAME, "drawtype")
ADD_INT(sortorder, AUDIT_TABLE_NAME, "sortorder")
ADD_STR(color, AUDIT_TABLE_NAME, "color");
ADD_INT(yaxisside, AUDIT_TABLE_NAME, "yaxisside")
ADD_INT(calc_fnc, AUDIT_TABLE_NAME, "calc_fnc")
ADD_INT(type, AUDIT_TABLE_NAME, "type")
ADD_UINT64(itemid, AUDIT_TABLE_NAME, "itemid")
#undef ADD_STR
#undef ADD_INT
#undef AUDIT_TABLE_NAME
}
#define PREPARE_AUDIT_GRAPH_UPDATE(resource, type1, type2) \
void zbx_audit_graph_update_json_update_##resource(zbx_uint64_t graphid, int flags, \
type1 resource##_old, type1 resource##_new) \
{ \
char buf[AUDIT_DETAILS_KEY_LEN]; \
int resource_type; \
\
RETURN_IF_AUDIT_OFF(); \
\
resource_type = graph_flag_to_resource_type(flags); \
\
zbx_snprintf(buf, sizeof(buf), GR_OR_GRP(resource)); \
\
zbx_audit_update_json_update_##type2(graphid, AUDIT_GRAPH_ID, buf, resource##_old, resource##_new); \
}
PREPARE_AUDIT_GRAPH_UPDATE(name, const char*, string)
PREPARE_AUDIT_GRAPH_UPDATE(width, int, int)
PREPARE_AUDIT_GRAPH_UPDATE(height, int, int)
PREPARE_AUDIT_GRAPH_UPDATE(yaxismin, double, double)
PREPARE_AUDIT_GRAPH_UPDATE(yaxismax, double, double)
PREPARE_AUDIT_GRAPH_UPDATE(show_work_period, int, int)
PREPARE_AUDIT_GRAPH_UPDATE(show_triggers, int, int)
PREPARE_AUDIT_GRAPH_UPDATE(graphtype, int, int)
PREPARE_AUDIT_GRAPH_UPDATE(show_legend, int, int)
PREPARE_AUDIT_GRAPH_UPDATE(show_3d, int, int)
PREPARE_AUDIT_GRAPH_UPDATE(percent_left, double, double)
PREPARE_AUDIT_GRAPH_UPDATE(percent_right, double, double)
PREPARE_AUDIT_GRAPH_UPDATE(ymin_type, int, int)
PREPARE_AUDIT_GRAPH_UPDATE(ymax_type, int, int)
PREPARE_AUDIT_GRAPH_UPDATE(ymin_itemid, zbx_uint64_t, uint64)
PREPARE_AUDIT_GRAPH_UPDATE(ymax_itemid, zbx_uint64_t, uint64)
PREPARE_AUDIT_GRAPH_UPDATE(discover, int, int)
PREPARE_AUDIT_GRAPH_UPDATE(templateid, zbx_uint64_t, uint64)
#undef PREPARE_AUDIT_GRAPH_UPDATE
#undef GR_OR_GRP
void zbx_audit_graph_update_json_update_gitem_create_entry(zbx_uint64_t graphid, int flags, zbx_uint64_t gitemid)
{
char audit_key_[AUDIT_DETAILS_KEY_LEN];
int resource_type;
RETURN_IF_AUDIT_OFF();
resource_type = graph_flag_to_resource_type(flags);
AUDIT_KEY_GITEMS_SNPRINTF(,)
zbx_audit_update_json_append_no_value(graphid, AUDIT_GRAPH_ID, AUDIT_DETAILS_ACTION_UPDATE, audit_key_);
}
#define PREPARE_AUDIT_GRAPH_UPDATE(resource, type1, type2) \
void zbx_audit_graph_update_json_update_gitem_update_##resource(zbx_uint64_t graphid, int flags, \
zbx_uint64_t gitemid, type1 resource##_old, type1 resource##_new) \
{ \
char audit_key_##resource[AUDIT_DETAILS_KEY_LEN]; \
int resource_type; \
\
RETURN_IF_AUDIT_OFF(); \
\
resource_type = graph_flag_to_resource_type(flags); \
\
AUDIT_KEY_GITEMS_SNPRINTF(resource, .) \
\
zbx_audit_update_json_update_##type2(graphid, AUDIT_GRAPH_ID, audit_key_##resource, resource##_old, \
resource##_new); \
}
PREPARE_AUDIT_GRAPH_UPDATE(itemid, zbx_uint64_t, uint64)
PREPARE_AUDIT_GRAPH_UPDATE(drawtype,int, int)
PREPARE_AUDIT_GRAPH_UPDATE(sortorder, int, int)
PREPARE_AUDIT_GRAPH_UPDATE(color, const char*, string)
PREPARE_AUDIT_GRAPH_UPDATE(yaxisside, int, int)
PREPARE_AUDIT_GRAPH_UPDATE(calc_fnc, int, int)
PREPARE_AUDIT_GRAPH_UPDATE(type, int, int)
#undef PREPARE_AUDIT_GRAPH_UPDATE
#undef AUDIT_KEY_GITEMS_SNPRINTF
void zbx_audit_graph_update_json_delete_gitems(zbx_uint64_t graphid, int flags, zbx_uint64_t gitemid)
{
char audit_key[AUDIT_DETAILS_KEY_LEN];
int resource_type;
RETURN_IF_AUDIT_OFF();
resource_type = graph_flag_to_resource_type(flags);
if (AUDIT_RESOURCE_GRAPH == resource_type)
zbx_snprintf(audit_key, sizeof(audit_key), "graph.gitems[" ZBX_FS_UI64 "]", gitemid);
else
zbx_snprintf(audit_key, sizeof(audit_key), "graphprototype.gitems[" ZBX_FS_UI64 "]", gitemid);
zbx_audit_update_json_append_no_value(graphid, AUDIT_GRAPH_ID, AUDIT_DETAILS_ACTION_DELETE, audit_key);
}
void zbx_audit_DBselect_delete_for_graph(const char *sql, zbx_vector_uint64_t *ids)
{
DB_RESULT result;
DB_ROW row;
result = DBselect("%s", sql);
while (NULL != (row = DBfetch(result)))
{
int flags;
zbx_uint64_t id;
ZBX_STR2UINT64(id, row[0]);
zbx_vector_uint64_append(ids, id);
flags = atoi(row[2]);
zbx_audit_graph_create_entry(AUDIT_ACTION_DELETE, id, row[1], flags);
}
DBfree_result(result);
zbx_vector_uint64_sort(ids, ZBX_DEFAULT_UINT64_COMPARE_FUNC);
}
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